Search Result：whistle blower
whistle blower 
(TTS Sound)
(TTS Sound)Overview of noun whistle_blower
The noun whistle blower has 1 sense
- whistle blower, whistle-blower, whistleblower -- (an informant who exposes wrongdoing within an organization in the hope of stopping it; "the law gives little protection to whistleblowers who feel the public has a right to know what is going on"; "the whistleblower was fired for exposing the conditions in mental hospitals")